Electricity and Magnetism Crossword

What is a device that changes mechanical energy to electrical energy?
What is a temporary magnet made by wrapping a wire coil carrying a current around an iron core?
What is a device that changes electrical energy into mechanical energy?
The current that flows in only one direction through a wire.
The current that reverses the direction of the current flow in regular patterns.
What field exerts a force on other magnets and objects made of magnetic materials?
What is a combination of series and parallel circuits?
What force causes electric charges to flow?
What is the tendency for a material to oppose the flow of electrons, changing electrical energy into thermal and light energy?
What material is where electrons move easily?
What material is where electrons are not able to move easily?
What law is it when electric charges can be transferred from object to object but cannot be created or destroyed?